Use a graphing calculator to find the value of the determinant.
-$$\left| \begin{array} { r r r }
- 5 & 3 & 5 \
0 & 5 & - 3 \
- 5 & - 2 & - 5
\end{array} \right|$$
A) $- 325$
B) 15
C) 325
D) 235

Question

Use a graphing calculator to find the value of the determinant.
-$$\left| \begin{array} { r r r } 
- 5 & 3 & 5 \
0 & 5 & - 3 \
- 5 & - 2 & - 5
\end{array} \right|$$
A) $- 325$
B) 15
C) 325
D) 235

Quizplus · Accepted Answer

The determinant of the given matrix can be calculated using a graphing calculator or by applying the determinant formula directly. The correct value is 325.

Use a Graphing Calculator to Find the Value of the Determinant